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草坪植生袋的建植方法
时间:2011-11-15 14:55 作者:玉金绿化 点击:次
草坪植生袋的建植方法:清理场地,清除场地内的石块、瓦砾、渣土和野草等杂物.
草坪植生袋的建植方法
1、坪床准备
(1)清理场地:清除场地内的石块、瓦砾、渣土和野草等杂物;
(2)土壤翻耕:深度为25厘米,土质较差时应过筛,极差时应换土;
(3)浇水沉淀:将土壤大致整平后,浇一次透水;
(4)场地平整:待土壤稍干后,用平耙进行详细平整;
(3)施加底肥:将磷酸二氢铵或复合肥按20Kg/亩均匀撒在坪床上。
注:若为特殊用草坪,须根据设计方案进行坪床准备
2、铺植植生袋
把植生袋平铺在坪床上面,边缘交接处重叠1~2厘米。在植生袋上均匀覆土或河砂,厚度以不露出植生袋为宜,一般在1厘米左右。覆土后碾压一下。若无风并浇水及时,用少量土或砂压住即可。
3、苗期养护
植生袋铺种完毕后,即可浇水,最好用喷灌方式,避免水柱直冲,水量以保持地表湿润为宜。出苗后,可逐渐减少喷灌次数,加大浇水量,一次浇透。成坪后的草坪养护与常规草坪相同。